Delete FEATURE_IPCMAN (#19212)

1 files changed, 0 insertions, 330 deletions

diff --git a/src/vm/corhost.cpp b/src/vm/corhost.cpp
index c93c2d8ff6..ef99dec970 100644
--- a/src/vm/corhost.cpp
+++ b/src/vm/corhost.cpp
@@ -22,9 +22,6 @@
 #include "hosting.h"
 #include "eepolicy.h"
 #include "clrex.h"
-#ifdef FEATURE_IPCMAN
-#include "ipcmanagerinterface.h"
-#endif // FEATURE_IPCMAN
 #include "comcallablewrapper.h"
 #include "invokeutil.h"
 #include "appdomain.inl"
@@ -92,10 +89,6 @@ ULONG CorRuntimeHostBase::m_Version = 0;
 CCLRErrorReportingManager g_CLRErrorReportingManager;
 #endif // defined(FEATURE_WINDOWSPHONE)
 
-#ifdef FEATURE_IPCMAN
-static CCLRSecurityAttributeManager s_CLRSecurityAttributeManager;
-#endif // FEATURE_IPCMAN
-
 #endif // !DAC
 
 typedef DPTR(CONNID)   PTR_CONNID;
@@ -2617,329 +2610,6 @@ CCLRErrorReportingManager::~CCLRErrorReportingManager()
 
 #endif // defined(FEATURE_WINDOWSPHONE)
 
-#ifdef FEATURE_IPCMAN
-
-CrstStatic          CCLRSecurityAttributeManager::m_hostSAMutex;
-PACL                CCLRSecurityAttributeManager::m_pACL;
-
-SECURITY_ATTRIBUTES CCLRSecurityAttributeManager::m_hostSA;
-SECURITY_DESCRIPTOR CCLRSecurityAttributeManager::m_hostSD;
-
-/*
-* constructor
-*
-*/
-void CCLRSecurityAttributeManager::ProcessInit()
-{
-    CONTRACTL
-    {
-        THROWS;
-        GC_NOTRIGGER;
-    }
-    CONTRACTL_END;
-
-    m_hostSAMutex.Init(CrstReDacl, CRST_UNSAFE_ANYMODE);
-    m_pACL = NULL;
-}
-
-/*
-* destructor
-*
-*/
-void CCLRSecurityAttributeManager::ProcessCleanUp()
-{
-    CONTRACTL
-    {
-        GC_NOTRIGGER;
-        NOTHROW;
-    }
-    CONTRACTL_END;
-
-    m_hostSAMutex.Destroy();
-    if (m_pACL)
-        CoTaskMemFree(m_pACL);
-}
-
-// Set private block and events to the new ACL.
-HRESULT CCLRSecurityAttributeManager::SetDACL(PACL pacl)
-{
-    CONTRACTL
-    {
-        NOTHROW;
-        GC_NOTRIGGER;
-        MODE_ANY;
-    }
-    CONTRACTL_END;
-
-    HRESULT     hr = S_OK;
-    DWORD       dwError;
-    PACL        pNewACL = NULL;
-    HANDLE      hProc = NULL;
-    DWORD       pid = 0;
-
-    // @todo: How can we make sure that debugger attach will not attempt to happen during this time???
-    //
-    CrstHolder ch(&m_hostSAMutex);
-
-    // make sure our host pass our a valid ACL
-    if (!IsValidAcl(pacl))
-    {
-        dwError = GetLastError();
-        hr = HRESULT_FROM_WIN32(dwError);
-        goto ErrExit;
-    }
-
-    // Cannnot set DACL while debugger is attached. Because the events are already all hooked up
-    // between LS and RS.
-    if (CORDebuggerAttached())
-        return CORDBG_E_DEBUGGER_ALREADY_ATTACHED;
-
-    // make a copy of the new ACL
-    pNewACL = (PACL) CoTaskMemAlloc(pacl->AclSize);
-    if (FAILED( CopyACL(pacl, pNewACL)))
-        goto ErrExit;
-
-    _ASSERTE (SECURITY_DESCRIPTOR_MIN_LENGTH == sizeof(SECURITY_DESCRIPTOR));
-
-    if (!InitializeSecurityDescriptor(&m_hostSD, SECURITY_DESCRIPTOR_REVISION))
-    {
-        hr = HRESULT_FROM_GetLastError();
-        goto ErrExit;
-    }
-
-    if (!SetSecurityDescriptorDacl(&m_hostSD, TRUE, pNewACL, FALSE))
-    {
-        hr = HRESULT_FROM_GetLastError();
-        goto ErrExit;
-    }
-
-    // Now cache the pNewACL to m_pACL and delete m_pACL.
-    if (m_pACL)
-        CoTaskMemFree(m_pACL);
-
-    m_pACL = pNewACL;
-    pNewACL = NULL;
-
-    m_hostSA.nLength = sizeof(SECURITY_ATTRIBUTES);
-    m_hostSA.lpSecurityDescriptor = &m_hostSD;
-    m_hostSA.bInheritHandle = FALSE;
-
-    // first of all, try to reDacl on the process token
-    pid = GetCurrentProcessId();
-    hProc = OpenProcess(WRITE_DAC, FALSE, pid);
-    if (hProc == NULL)
-    {
-        hr = HRESULT_FROM_GetLastError();
-        goto ErrExit;
-    }
-    if (SetKernelObjectSecurity(hProc, DACL_SECURITY_INFORMATION, &m_hostSD) == 0)
-    {
-        // failed!
-        hr = HRESULT_FROM_GetLastError();
-        goto ErrExit;
-    }
-
-
-    // now reset all of the kernel object token's DACL.
-    // This will reDACL the global shared section
-    if (FAILED(g_pIPCManagerInterface->ReDaclLegacyPrivateBlock(&m_hostSD)))
-        goto ErrExit;
-
-    // This will reDacl on debugger events.
-    if (g_pDebugInterface)
-    {
-        g_pDebugInterface->ReDaclEvents(&m_hostSD);
-    }
-
-ErrExit:
-    if (pNewACL)
-        CoTaskMemFree(pNewACL);
-    if (hProc != NULL)
-        CloseHandle(hProc);
-
-    return hr;
-}
-
-// cLen - specify the size of input buffer ppacl. If cLen is zero or ppacl is null,
-// pcLenTotal will return the total size of required pacl buffer.
-// pacl - caller allocated space. We will fill acl in this buffer.
-// pcLenTotal - the total size of ACL.
-//
-HRESULT CCLRSecurityAttributeManager::GetDACL(PACL *ppacl)
-{
-    CONTRACTL
-    {
-        NOTHROW;
-        GC_NOTRIGGER;
-        MODE_ANY;
-    }
-    CONTRACTL_END;
-
-    HRESULT     hr = S_OK;
-    PACL        pNewACL = NULL;
-    PACL        pDefaultACL = NULL;
-    SECURITY_ATTRIBUTES *pSA = NULL;
-
-    // output parameter cannot be NULL
-    if (ppacl == NULL)
-        return E_INVALIDARG;
-
-    *ppacl = NULL;
-
-    CrstHolder ch(&m_hostSAMutex);
-
-    // we want to return the ACL of our default policy
-    if (m_pACL == NULL)
-    {
-        hr = g_pIPCManagerInterface->CreateWinNTDescriptor(GetCurrentProcessId(), &pSA, eDescriptor_Private);
-        if (FAILED(hr))
-        {
-            goto ErrExit;
-        }
-        EX_TRY
-        {
-            BOOL bDaclPresent;
-            BOOL bDaclDefault;
-
-            ::GetSecurityDescriptorDacl(pSA->lpSecurityDescriptor, &bDaclPresent, &pDefaultACL, &bDaclDefault);
-        }
-        EX_CATCH
-        {
-            hr = GET_EXCEPTION()->GetHR();
-        }
-        EX_END_CATCH(SwallowAllExceptions);
-        if (FAILED(hr) || pDefaultACL == NULL || pDefaultACL->AclSize == 0)
-        {
-            goto ErrExit;
-        }
-    }
-    else
-    {
-        pDefaultACL = m_pACL;
-    }
-
-    pNewACL = (PACL) CoTaskMemAlloc(pDefaultACL->AclSize);
-    if (pNewACL == NULL)
-    {
-        hr = E_OUTOFMEMORY;
-        goto ErrExit;
-    }
-
-    // make a copy of ACL
-    hr = CCLRSecurityAttributeManager::CopyACL(pDefaultACL, pNewACL);
-    if (SUCCEEDED(hr))
-        *ppacl = pNewACL;
-
-ErrExit:
-    if (FAILED(hr))
-    {
-        if (pNewACL)
-        {
-            CoTaskMemFree(pNewACL);
-        }
-    }
-    if (pSA != NULL)
-    {
-        g_pIPCManagerInterface->DestroySecurityAttributes(pSA);
-    }
-    return hr;
-}
-
-
-// This API will duplicate a copy of pAclOrigingal and pass it out on ppAclNew
-HRESULT CCLRSecurityAttributeManager::CopyACL(PACL pAclOriginal, PACL pNewACL)
-{
-    CONTRACTL
-    {
-        NOTHROW;
-        GC_NOTRIGGER;
-        MODE_ANY;
-    }
-    CONTRACTL_END;
-
-    HRESULT     hr = NO_ERROR;
-    DWORD       dwError = GetLastError();
-    int         i;
-    ACE_HEADER  *pDACLAce;
-
-    _ASSERTE(pNewACL && pAclOriginal);
-
-    // initialize the target ACL buffer
-    if (!InitializeAcl(pNewACL, pAclOriginal->AclSize, ACL_REVISION))
-    {
-        dwError = GetLastError();
-        hr = HRESULT_FROM_WIN32(dwError);
-        goto ErrExit;
-    }
-
-    // loop through each existing ace and copy it over
-    for (i = 0; i < pAclOriginal->AceCount; i++)
-    {
-        if (!GetAce(pAclOriginal, i, (LPVOID *) &pDACLAce))
-        {
-            dwError = GetLastError();
-            hr = HRESULT_FROM_WIN32(dwError);
-            goto ErrExit;
-        }
-
-        if (!AddAce(pNewACL, ACL_REVISION, i, pDACLAce, pDACLAce->AceSize))
-        {
-            dwError = GetLastError();
-            hr = HRESULT_FROM_WIN32(dwError);
-            goto ErrExit;
-        }
-    }
-
-    // make sure everything went well with the new ACL
-    if (!IsValidAcl(pNewACL))
-    {
-        dwError = GetLastError();
-        hr = HRESULT_FROM_WIN32(dwError);
-        goto ErrExit;
-    }
-
-ErrExit:
-    return hr;
-}
-
-
-HRESULT CCLRSecurityAttributeManager::GetHostSecurityAttributes(SECURITY_ATTRIBUTES **ppSA)
-{
-    WRAPPER_NO_CONTRACT;
-
-    if(!ppSA)
-        return E_POINTER;
-
-    HRESULT hr = S_OK;
-
-    *ppSA = NULL;
-
-    // host has specified ACL
-    if (m_pACL != NULL)
-        *ppSA = &(m_hostSA);
-
-    else
-        hr = g_pIPCManagerInterface->CreateWinNTDescriptor(GetCurrentProcessId(), ppSA, eDescriptor_Private);
-
-    return hr;
-}
-
-void CCLRSecurityAttributeManager::DestroyHostSecurityAttributes(SECURITY_ATTRIBUTES *pSA)
-{
-    WRAPPER_NO_CONTRACT;
-
-    // no pSA to cleanup
-    if (pSA == NULL)
-        return;
-
-    // it is our current host SA.
-    if (&(m_hostSA) == pSA)
-        return;
-
-    g_pIPCManagerInterface->DestroySecurityAttributes(pSA);
-}
-#endif // FEATURE_IPCMAN
-
 void GetProcessMemoryLoad(LPMEMORYSTATUSEX pMSEX)
 {
     CONTRACTL